title: Refractive error blindness in older africans.
authors.forename: Justin C
authors.initials: JC
authors.lastname: Sherwin
authors.forename: Wanjiku
authors.initials: W
authors.lastname: Mathenge
authors.forename: Kunle
authors.initials: K
authors.lastname: Hassan
authors.forename: Colin
authors.initials: C
authors.lastname: Cook
authors.forename: Khumbo
authors.initials: K
authors.lastname: Kalua
authors.forename: Paul
authors.initials: P
authors.lastname: Courtright
authors.forename: Susan
authors.initials: S
authors.lastname: Lewallen
mesh_terms: D001766:Blindness / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D014505:Urban Population / Q000706:statistics & numerical data*; D015354:Vision, Low / Q000453:epidemiology*; D019987:Persons with Visual Disabilities / Q000706:statistics & numerical data*